This paper analyzes the determinants of the intra-firm vs arms' length sourcing mode of imported inputs. We build a unique French dataset of 1,141,393 import transactions at the firm, country and product levels in the year 1999 that allow us to distinguish the different sourcing modes. We study...

We discuss how standard computable equilibrium models of trade policy can be enriched with selection effects without missing other important channels of adjustment. This is achieved by estimating and simulating a partial equilibrium model that accounts for a number of real world effects of trade...

In this paper we study how international trade in goods and services interact at the firm level. Using a rich dataset on Belgian firms during the period 1995-2005, we show that: i) firms are much more likely to source services and goods inputs from the same origin country rather than from...

How well does the theory of the firm explain the choice between intrafirm and arm's-length trade? This paper uses firm-level import data from France to look into this question. We find support for three key predictions of property rights theories of the multinational firm. Intrafirm imports are...